- 2 in 1 USB C to 3.5mm Audio adapter enables you to listen and charge simultaneously on a Type C device. With this USB C to Aux adapter you can connect devices with a 3.5 mm audio plug such as earphones, headsets, headphones or speakers while charging - PD3.0 and QC3.0 Fast Charging: Type C headphone adapter supports PD3.0 and QC3.0 safe and stable fast charging with a maximum output of 30W. Charge quickly and reduce low battery anxiety - Premium Sound Quality: Built-in with a powerful DAC chip, this USB C to headphone jack offers a sampling rate of up to 24 bit/96KHz to enhance the original sound quality of your mobile device. It provides an excellent lossless audio experience - USB C Audio Mic Adapter: USB C to 3.5mm Jack Adapter adds a headphone jack to Type C or Thunderbolt 3 devices and enables them to play music on high end audio output devices like car stereo systems, Hi-Fi speakers, or soundbars. The USB C Aux Adapter also supports microphone and in-line remote control such as Volume+/-, Next/Previous Song, making it convenient to make video calls and control the music playlist - Compatibility and usage: Compatible with Type-C devices including phones, tablets and laptops, and supports Thunderbolt 3 systems. Works wherever a 3.5 mm headphone connection is needed for listening and mic control - Use scenarios: • In the car: connect to a car stereo via 3.5 mm for high quality audio while charging your device • Home or office: pair with a USB-C laptop or tablet to output to Hi-Fi, soundbar or external speakers while using the inline remote for music control or video calls • Travel and daily use: enjoy high quality audio from headphones or speakers while keeping your device charged on the go